/*!
* ZeroClipboard
* The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
* Copyright (c) 2013 Jon Rohan, James M. Greene
* Licensed MIT
* http://zeroclipboard.org/
* v1.2.0-beta.4
*/
(function() {
    "use strict";
    var _camelizeCssPropName = function() {
      var matcherRegex = /\-([a-z])/g, replacerFn = function(match, group) {
        return group.toUpperCase();
      };
      return function(prop) {
        return prop.replace(matcherRegex, replacerFn);
      };
    }();
    var _getStyle = function(el, prop) {
      var value, camelProp, tagName, possiblePointers, i, len;
      if (window.getComputedStyle) {
        value = window.getComputedStyle(el, null).getPropertyValue(prop);
      } else {
        camelProp = _camelizeCssPropName(prop);
        if (el.currentStyle) {
          value = el.currentStyle[camelProp];
        } else {
          value = el.style[camelProp];
        }
      }
      if (prop === "cursor") {
        if (!value || value === "auto") {
          tagName = el.tagName.toLowerCase();
          possiblePointers = [ "a" ];
          for (i = 0, len = possiblePointers.length; i < len; i++) {
            if (tagName === possiblePointers[i]) {
              return "pointer";
            }
          }
        }
      }
      return value;
    };
    var _elementMouseOver = function(event) {
      if (!ZeroClipboard.prototype._singleton) return;
      if (!event) {
        event = window.event;
      }
      var target;
      if (this !== window) {
        target = this;
      } else if (event.target) {
        target = event.target;
      } else if (event.srcElement) {
        target = event.srcElement;
      }
      ZeroClipboard.prototype._singleton.setCurrent(target);
    };
    var _addEventHandler = function(element, method, func) {
      if (element.addEventListener) {
        element.addEventListener(method, func, false);
      } else if (element.attachEvent) {
        element.attachEvent("on" + method, func);
      }
    };
    var _removeEventHandler = function(element, method, func) {
      if (element.removeEventListener) {
        element.removeEventListener(method, func, false);
      } else if (element.detachEvent) {
        element.detachEvent("on" + method, func);
      }
    };
    var _addClass = function(element, value) {
      if (element.addClass) {
        element.addClass(value);
        return element;
      }
      if (value && typeof value === "string") {
        var classNames = (value || "").split(/\s+/);
        if (element.nodeType === 1) {
          if (!element.className) {
            element.className = value;
          } else {
            var className = " " + element.className + " ", setClass = element.className;
            for (var c = 0, cl = classNames.length; c < cl; c++) {
              if (className.indexOf(" " + classNames[c] + " ") < 0) {
                setClass += " " + classNames[c];
              }
            }
            element.className = setClass.replace(/^\s+|\s+$/g, "");
          }
        }
      }
      return element;
    };
    var _removeClass = function(element, value) {
      if (element.removeClass) {
        element.removeClass(value);
        return element;
      }
      if (value && typeof value === "string" || value === undefined) {
        var classNames = (value || "").split(/\s+/);
        if (element.nodeType === 1 && element.className) {
          if (value) {
            var className = (" " + element.className + " ").replace(/[\n\t]/g, " ");
            for (var c = 0, cl = classNames.length; c < cl; c++) {
              className = className.replace(" " + classNames[c] + " ", " ");
            }
            element.className = className.replace(/^\s+|\s+$/g, "");
          } else {
            element.className = "";
          }
        }
      }
      return element;
    };
    var _getZoomFactor = function() {
      var rect, physicalWidth, logicalWidth, zoomFactor = 1;
      if (typeof document.body.getBoundingClientRect === "function") {
        rect = document.body.getBoundingClientRect();
        physicalWidth = rect.right - rect.left;
        logicalWidth = document.body.offsetWidth;
        zoomFactor = Math.round(physicalWidth / logicalWidth * 100) / 100;
      }
      return zoomFactor;
    };
    var _getDOMObjectPosition = function(obj) {
      var info = {
        left: 0,
        top: 0,
        width: 0,
        height: 0,
        zIndex: 999999999
      };
      var zi = _getStyle(obj, "z-index");
      if (zi && zi !== "auto") {
        info.zIndex = parseInt(zi, 10);
      }
      if (obj.getBoundingClientRect) {
        var rect = obj.getBoundingClientRect();
        var pageXOffset, pageYOffset, zoomFactor;
        if ("pageXOffset" in window && "pageYOffset" in window) {
          pageXOffset = window.pageXOffset;
          pageYOffset = window.pageYOffset;
        } else {
          zoomFactor = _getZoomFactor();
          pageXOffset = Math.round(document.documentElement.scrollLeft / zoomFactor);
          pageYOffset = Math.round(document.documentElement.scrollTop / zoomFactor);
        }
        var leftBorderWidth = document.documentElement.clientLeft || 0;
        var topBorderWidth = document.documentElement.clientTop || 0;
        info.left = rect.left + pageXOffset - leftBorderWidth;
        info.top = rect.top + pageYOffset - topBorderWidth;
        info.width = "width" in rect ? rect.width : rect.right - rect.left;
        info.height = "height" in rect ? rect.height : rect.bottom - rect.top;
      }
      return info;
    };
    var _noCache = function(path, options) {
      var useNoCache = !(options && options.useNoCache === false);
      if (useNoCache) {
        return (path.indexOf("?") === -1 ? "?" : "&") + "nocache=" + new Date().getTime();
      } else {
        return "";
      }
    };
    var _vars = function(options) {
      var str = [];
      var origins = [];
      if (options.trustedOrigins) {
        if (typeof options.trustedOrigins === "string") {
          origins = origins.push(options.trustedOrigins);
        } else if (typeof options.trustedOrigins === "object" && "length" in options.trustedOrigins) {
          origins = origins.concat(options.trustedOrigins);
        }
      }
      if (options.trustedDomains) {
        if (typeof options.trustedDomains === "string") {
          origins = origins.push(options.trustedDomains);
        } else if (typeof options.trustedDomains === "object" && "length" in options.trustedDomains) {
          origins = origins.concat(options.trustedDomains);
        }
      }
      if (origins.length) {
        str.push("trustedOrigins=" + encodeURIComponent(origins.join(",")));
      }
      if (typeof options.amdModuleId === "string" && options.amdModuleId) {
        str.push("amdModuleId=" + encodeURIComponent(options.amdModuleId));
      }
      if (typeof options.cjsModuleId === "string" && options.cjsModuleId) {
        str.push("cjsModuleId=" + encodeURIComponent(options.cjsModuleId));
      }
      return str.join("&");
    };
    var _inArray = function(elem, array) {
      if (array.indexOf) {
        return array.indexOf(elem);
      }
      for (var i = 0, length = array.length; i < length; i++) {
        if (array[i] === elem) {
          return i; 
        }
      }
      return -1;
    };
    var _prepGlue = function(elements) {
      if (typeof elements === "string") throw new TypeError("ZeroClipboard doesn't accept query strings.");
      if (!elements.length) return [ elements ];
      return elements;
    };
    var _dispatchCallback = function(func, element, instance, args, async) {
      if (async) {
        window.setTimeout(function() {
          func.call(element, instance, args);
        }, 0);
      } else {
        func.call(element, instance, args);
      }
    };
    var ZeroClipboard = function(elements, options) {
      if (elements) (ZeroClipboard.prototype._singleton || this).glue(elements);
      if (ZeroClipboard.prototype._singleton) return ZeroClipboard.prototype._singleton;
      ZeroClipboard.prototype._singleton = this;
      this.options = {};
      for (var kd in _defaults) this.options[kd] = _defaults[kd];
      for (var ko in options) this.options[ko] = options[ko];
      this.handlers = {};
      if (ZeroClipboard.detectFlashSupport()) _bridge();
    };
    var currentElement, gluedElements = [];
    ZeroClipboard.prototype.setCurrent = function(element) {
      currentElement = element;
      this.reposition();
      var titleAttr = element.getAttribute("title");
      if (titleAttr) {
        this.setTitle(titleAttr);
      }
      var useHandCursor = this.options.forceHandCursor === true || _getStyle(element, "cursor") === "pointer";
      _setHandCursor.call(this, useHandCursor);
    };
    ZeroClipboard.prototype.setText = function(newText) {
      if (newText && newText !== "") {
        this.options.text = newText;
        if (this.ready()) this.flashBridge.setText(newText);
      }
    };
    ZeroClipboard.prototype.setTitle = function(newTitle) {
      if (newTitle && newTitle !== "") this.htmlBridge.setAttribute("title", newTitle);
    };
    ZeroClipboard.prototype.setSize = function(width, height) {
      if (this.ready()) this.flashBridge.setSize(width, height);
    };
    ZeroClipboard.prototype.setHandCursor = function(enabled) {
      enabled = typeof enabled === "boolean" ? enabled : !!enabled;
      _setHandCursor.call(this, enabled);
      this.options.forceHandCursor = enabled;
    };
    var _setHandCursor = function(enabled) {
      if (this.ready()) this.flashBridge.setHandCursor(enabled);
    };
    ZeroClipboard.version = "1.2.0-beta.4";
    var _defaults = {
      moviePath: "ZeroClipboard.swf",
      trustedOrigins: null,
      text: null,
      hoverClass: "zeroclipboard-is-hover",
      activeClass: "zeroclipboard-is-active",
      allowScriptAccess: "sameDomain",
      useNoCache: true,
      forceHandCursor: false
    };
    ZeroClipboard.setDefaults = function(options) {
      for (var ko in options) _defaults[ko] = options[ko];
    };
    ZeroClipboard.destroy = function() {
      ZeroClipboard.prototype._singleton.unglue(gluedElements);
      var bridge = ZeroClipboard.prototype._singleton.htmlBridge;
      bridge.parentNode.removeChild(bridge);
      delete ZeroClipboard.prototype._singleton;
    };
    ZeroClipboard.detectFlashSupport = function() {
      var hasFlash = false;
      if (typeof ActiveXObject === "function") {
        try {
          if (new ActiveXObject("ShockwaveFlash.ShockwaveFlash")) {
            hasFlash = true;
          }
        } catch (error) {}
      }
      if (!hasFlash && navigator.mimeTypes["application/x-shockwave-flash"]) {
        hasFlash = true;
      }
      return hasFlash;
    };
    var _amdModuleId = null;
    var _cjsModuleId = null;
    var _bridge = function() {
      var client = ZeroClipboard.prototype._singleton;
      var container = document.getElementById("global-zeroclipboard-html-bridge");
      if (!container) {
        var opts = {};
        for (var ko in client.options) opts[ko] = client.options[ko];
        opts.amdModuleId = _amdModuleId;
        opts.cjsModuleId = _cjsModuleId;
        var flashvars = _vars(opts);
        var html = '      <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="global-zeroclipboard-flash-bridge" width="100%" height="100%">         <param name="movie" value="' + client.options.moviePath + _noCache(client.options.moviePath, client.options) + '"/>         <param name="allowScriptAccess" value="' + client.options.allowScriptAccess + '"/>         <param name="scale" value="exactfit"/>         <param name="loop" value="false"/>         <param name="menu" value="false"/>         <param name="quality" value="best" />         <param name="bgcolor" value="#ffffff"/>         <param name="wmode" value="transparent"/>         <param name="flashvars" value="' + flashvars + '"/>         <embed src="' + client.options.moviePath + _noCache(client.options.moviePath, client.options) + '"           loop="false" menu="false"           quality="best" bgcolor="#ffffff"           width="100%" height="100%"           name="global-zeroclipboard-flash-bridge"           allowScriptAccess="always"           allowFullScreen="false"           type="application/x-shockwave-flash"           wmode="transparent"           pluginspage="http://www.macromedia.com/go/getflashplayer"           flashvars="' + flashvars + '"           scale="exactfit">         </embed>       </object>';
        container = document.createElement("div");
        container.id = "global-zeroclipboard-html-bridge";
        container.setAttribute("class", "global-zeroclipboard-container");
        container.setAttribute("data-clipboard-ready", false);
        container.style.position = "absolute";
        container.style.left = "-9999px";
        container.style.top = "-9999px";
        container.style.width = "15px";
        container.style.height = "15px";
        container.style.zIndex = "9999";
        container.innerHTML = html;
        document.body.appendChild(container);
      }
      client.htmlBridge = container;
      client.flashBridge = document["global-zeroclipboard-flash-bridge"] || container.children[0].lastElementChild;
    };
    ZeroClipboard.prototype.resetBridge = function() {
      this.htmlBridge.style.left = "-9999px";
      this.htmlBridge.style.top = "-9999px";
      this.htmlBridge.removeAttribute("title");
      this.htmlBridge.removeAttribute("data-clipboard-text");
      _removeClass(currentElement, this.options.activeClass);
      currentElement = null;
      this.options.text = null;
    };
    ZeroClipboard.prototype.ready = function() {
      var ready = this.htmlBridge.getAttribute("data-clipboard-ready");
      return ready === "true" || ready === true;
    };
    ZeroClipboard.prototype.reposition = function() {
      if (!currentElement) return false;
      var pos = _getDOMObjectPosition(currentElement);
      this.htmlBridge.style.top = pos.top + "px";
      this.htmlBridge.style.left = pos.left + "px";
      this.htmlBridge.style.width = pos.width + "px";
      this.htmlBridge.style.height = pos.height + "px";
      this.htmlBridge.style.zIndex = pos.zIndex + 1;
      this.setSize(pos.width, pos.height);
    };
    ZeroClipboard.dispatch = function(eventName, args) {
      ZeroClipboard.prototype._singleton.receiveEvent(eventName, args);
    };
    ZeroClipboard.prototype.on = function(eventName, func) {
      var events = eventName.toString().split(/\s/g);
      for (var i = 0; i < events.length; i++) {
        eventName = events[i].toLowerCase().replace(/^on/, "");
        if (!this.handlers[eventName]) this.handlers[eventName] = func;
      }
      if (this.handlers.noflash && !ZeroClipboard.detectFlashSupport()) {
        this.receiveEvent("onNoFlash", null);
      }
    };
    ZeroClipboard.prototype.addEventListener = ZeroClipboard.prototype.on;
    ZeroClipboard.prototype.off = function(eventName, func) {
      var events = eventName.toString().split(/\s/g);
      for (var i = 0; i < events.length; i++) {
        eventName = events[i].toLowerCase().replace(/^on/, "");
        for (var event in this.handlers) {
          if (event === eventName && this.handlers[event] === func) {
            delete this.handlers[event];
          }
        }
      }
    };
    ZeroClipboard.prototype.removeEventListener = ZeroClipboard.prototype.off;
    ZeroClipboard.prototype.receiveEvent = function(eventName, args) {
      eventName = eventName.toString().toLowerCase().replace(/^on/, "");
      var element = currentElement;
      var performCallbackAsync = true;
      switch (eventName) {
       case "load":
        if (args && parseFloat(args.flashVersion.replace(",", ".").replace(/[^0-9\.]/gi, "")) < 10) {
          this.receiveEvent("onWrongFlash", {
            flashVersion: args.flashVersion
          });
          return;
        }
        this.htmlBridge.setAttribute("data-clipboard-ready", true);
        break;
  
       case "mouseover":
        _addClass(element, this.options.hoverClass);
        break;
  
       case "mouseout":
        _removeClass(element, this.options.hoverClass);
        this.resetBridge();
        break;
  
       case "mousedown":
        _addClass(element, this.options.activeClass);
        break;
  
       case "mouseup":
        _removeClass(element, this.options.activeClass);
        break;
  
       case "datarequested":
        var targetId = element.getAttribute("data-clipboard-target"), targetEl = !targetId ? null : document.getElementById(targetId);
        if (targetEl) {
          var textContent = targetEl.value || targetEl.textContent || targetEl.innerText;
          if (textContent) this.setText(textContent);
        } else {
          var defaultText = element.getAttribute("data-clipboard-text");
          if (defaultText) this.setText(defaultText);
        }
        performCallbackAsync = false;
        break;
  
       case "complete":
        this.options.text = null;
        break;
      }
      if (this.handlers[eventName]) {
        var func = this.handlers[eventName];
        if (typeof func === "string" && typeof window[func] === "function") {
          func = window[func];
        }
        if (typeof func === "function") {
          _dispatchCallback(func, element, this, args, performCallbackAsync);
        }
      }
    };
    ZeroClipboard.prototype.glue = function(elements) {
      elements = _prepGlue(elements);
      for (var i = 0; i < elements.length; i++) {
        if (_inArray(elements[i], gluedElements) == -1) {
          gluedElements.push(elements[i]);
          _addEventHandler(elements[i], "mouseover", _elementMouseOver);
        }
      }
    };
    ZeroClipboard.prototype.unglue = function(elements) {
      elements = _prepGlue(elements);
      for (var i = 0; i < elements.length; i++) {
        _removeEventHandler(elements[i], "mouseover", _elementMouseOver);
        var arrayIndex = _inArray(elements[i], gluedElements);
        if (arrayIndex != -1) gluedElements.splice(arrayIndex, 1);
      }
    };
    if (typeof define === "function" && define.amd) {
      define([ "require", "exports", "module" ], function(require, exports, module) {
        _amdModuleId = module && module.id || null;
        return ZeroClipboard;
      });
    } else if (typeof module !== "undefined" && module) {
      _cjsModuleId = module.id || null;
      module.exports = ZeroClipboard;
    } else {
      window.ZeroClipboard = ZeroClipboard;
    }
  })();